15490512

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1220

約数の個数: 60

約数和(自身を含む): 43838340

約数和(自身を除く): 28347828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1109, 1164, 1552, 1746, 2218, 2328, 3327, 3492, 4436, 4656, 6654, 6984, 8872, 9981, 13308, 13968, 17744, 19962, 26616, 39924, 53232, 79848, 107573, 159696, 215146, 322719, 430292, 645438, 860584, 968157, 1290876, 1721168, 1936314, 2581752, 3872628, 5163504, 7745256, 15490512]

約数ペア:

[(1, 15490512), (2, 7745256), (3, 5163504), (4, 3872628), (6, 2581752), (8, 1936314), (9, 1721168), (12, 1290876), (16, 968157), (18, 860584), (24, 645438), (36, 430292), (48, 322719), (72, 215146), (97, 159696), (144, 107573), (194, 79848), (291, 53232), (388, 39924), (582, 26616), (776, 19962), (873, 17744), (1109, 13968), (1164, 13308), (1552, 9981), (1746, 8872), (2218, 6984), (2328, 6654), (3327, 4656), (3492, 4436)]